0 (Low)
Last Updated 47 minutes ago
The hourly Columbia, CA UV Index forecast for Monday, June 30th, 2025.
Last Updated 10 hours ago
The UV index forecast for the next five days in Columbia, CA has 1 day reaching the extreme level and 3 days reaching the high or very high levels. The peak UV intensity in Columbia over the next five days will be 11 on Thursday, July 3rd at 1:00 pm.
The UV index forecast for Monday, June 30th in Columbia, CA is below.
| Time | UV Index | Risk |
|---|---|---|
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Tuesday, July 1st in Columbia, CA is below.
| Time | UV Index | Risk |
|---|---|---|
| 12am | 0 |
Low |
| 1am | 0 |
Low |
| 2am | 0 |
Low |
| 3am | 0 |
Low |
| 4am | 0 |
Low |
| 5am | 0 |
Low |
| 6am | 0 |
Low |
| 7am | 0.4 |
Low |
| 8am | 1.4 |
Low |
| 9am | 3.2 |
Moderate |
| 10am | 5.6 |
Moderate |
| 11am | 8 |
Very High |
| 12pm | 9.9 |
Very High |
| 1pm | 10.6 |
Very High |
| 2pm | 9.9 |
Very High |
| 3pm | 8.1 |
Very High |
| 4pm | 5.6 |
Moderate |
| 5pm | 3.3 |
Moderate |
| 6pm | 1.4 |
Low |
| 7pm | 0.4 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Wednesday, July 2nd in Columbia, CA is below.
| Time | UV Index | Risk |
|---|---|---|
| 12am | 0 |
Low |
| 1am | 0 |
Low |
| 2am | 0 |
Low |
| 3am | 0 |
Low |
| 4am | 0 |
Low |
| 5am | 0 |
Low |
| 6am | 0 |
Low |
| 7am | 0.4 |
Low |
| 8am | 1.3 |
Low |
| 9am | 3 |
Moderate |
| 10am | 5.2 |
Moderate |
| 11am | 7.6 |
High |
| 12pm | 9.3 |
Very High |
| 1pm | 10 |
Very High |
| 2pm | 9.4 |
Very High |
| 3pm | 7.8 |
High |
| 4pm | 5.5 |
Moderate |
| 5pm | 3.2 |
Moderate |
| 6pm | 1.4 |
Low |
| 7pm | 0.4 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Thursday, July 3rd in Columbia, CA is below.
| Time | UV Index | Risk |
|---|---|---|
| 12am | 0 |
Low |
| 1am | 0 |
Low |
| 2am | 0 |
Low |
| 3am | 0 |
Low |
| 4am | 0 |
Low |
| 5am | 0 |
Low |
| 6am | 0 |
Low |
| 7am | 0.4 |
Low |
| 8am | 1.4 |
Low |
| 9am | 3.3 |
Moderate |
| 10am | 5.8 |
Moderate |
| 11am | 8.3 |
Very High |
| 12pm | 10.2 |
Very High |
| 1pm | 11 |
Extreme |
| 2pm | 10.3 |
Very High |
| 3pm | 8.4 |
Very High |
| 4pm | 5.9 |
Moderate |
| 5pm | 3.4 |
Moderate |
| 6pm | 1.5 |
Low |
| 7pm | 0.5 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Friday, July 4th in Columbia, CA is below.
| Time | UV Index | Risk |
|---|---|---|
| 12am | 0 |
Low |
| 1am | 0 |
Low |
| 2am | 0 |
Low |
| 3am | 0 |
Low |
| 4am | 0 |
Low |
| 5am | 0 |
Low |